1 / 44

Protestors hold up signs in a march and rally for slain Florida teenager Trayvon Martin on Saturday, March 31, 2012 in Sanford, Fla. Protesters carried signs, chanted “Justice for Trayvon,” and clutched the hands of their children while they walked from Crooms Academy of Information Technology, the county’s first high school for black students, to the Sanford Police Department. The march was organized by the NAACP was one of several taking place over the weekend. (AP Photo/Julie Fletcher)

Protestors hold up signs in a march and rally for slain Florida teenager Trayvon Martin on Saturday, March 31, 2012 in Sanford, Fla. Protesters carried signs, chanted “Justice for Trayvon,” and clutched the hands of their children while they walked from Crooms Academy of Information Technology, the county’s first high school for black students, to the Sanford Police Department. The march was organized by the NAACP was one of several taking place over the weekend. (AP Photo/Julie Fletcher)

Sharpton, Martin family urge peace

Civil rights activist Al Sharpton tells Yahoo News that he and Trayvon Martin's parents are urging peace at events to mark the 20th anniversary of the deadly race riots that engulfed Los Angeles following the 1992 Rodney King verdict. The group is addressing a church Thursday, April 26.